Home / 2,132.04-3,193.14-1,832.18

Finding the Fourth Proportional to 2,132.04, 3,193.14 and 1,832.18

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Solution

The fourth proportional to 2,132.04, 3,193.14 and 1,832.18 is: 2,744.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,132.04 : 3,193.14 = 1,832.18 : x
  2. Step 2: Convert to fraction form
    2,132.04/3,193.14 = 1,832.18/x
  3. Step 3: Cross multiply
    2,132.04x = 3,193.14 × 1,832.18
  4. Step 4: Simplify right side
    2,132.04x = 5,850,407.25
  5. Step 5: Solve for x
    x = 5,850,407.25/2,132.04
  6. Step 6: Final answer
    x = 2,744.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.